Find the least common multiple (LCM) of two numbers by listing multiples
- List the first several multiples of each number.
- Look for multiples common to both lists.
- Look for the smallest number that is common to both lists.
- This number is the LCM.
What are multiples of 3 less than 15?
Step-by-step explanation: 3,6,9,12,15,… are positive number that are divisible by 3, but the limit is 14 because it says that its less than 15 so that’s why the answer is only 3,6,9 and 12.
Is 15 a multiple of its factors?
The terms factor and multiple are sometimes confused with each other. Factors of 15 include 3 and 5; multiples of 15 include 30, 45, 60 (and more). See more below and at multiple.
Which is the smallest multiple of a given number?
In the smallest multiple of a given number made of digits 0 and 9 only problem we have given a number n, find the smallest number made from digits 0 and 9 that is divisible by n. Assume that the answer will not exceed 10 6. Generating all the numbers formed using only 9 and 0 is similar to producing binary numbers.
Which is the least common multiple of 5?
The multiples of 5 are 5, 10, 15, 20, 25, etc. Find the first Common (same) value: The Least Common Multiple of 3 and 5 is 15. (15 is a multiple of both 3 and 5, and is the smallest number like that.)
Which is the least common number in the world?
Least Common Multiple. The smallest positive number that is a multiple of two or more numbers. List the Multiples of each number, The multiples of 3 are 3, 6, 9, 12, 15, 18, etc. The multiples of 5 are 5, 10, 15, 20, 25.
Which is an example of a multiple of a number?
Let’s start with an Example (15 is a multiple of both 3 and 5, and is the smallest number like that.) So what is a “Multiple” ? We get a multiple of a number when we multiply it by another number. Such as multiplying by 1, 2, 3, 4, 5, etc, but not zero. Just like the multiplication table.
